ams OSRAM Power TOPLED Lens™ SFH 4250BS LED
ams OSRAM Power TOPLED Lens™ SFH 4250BS LED utilizes thin-film IR: 6 double-stack chip technology delivering upto 35% high brightness and 44% high efficiency. The SFH 4250BS LED is an 850nm high-power infrared emitter tube LED with an increased homogeneous illuminated target area. This AEC Q102-qualified device offers high robustness and reliability for a long lifetime. The SFH 4250BS LED features dual stacked emitters, short switching time, and a 3B corrosion resistance class. This LED is ideal for factory automation, medical lighting, home and automation, and rain light tunnel sensing.
Features
- Up to 35% brightness increase:
- Brighter image
- Increased lighting homogeneity in the target area
- Reduced the driving current needed for similar brightness
- Wavelengths:
- 850nm for high sensitivity
- 940nm for reduced red glow
- Up to 44% efficiency increase:
- Higher signal-to-noise ratio with reduced power consumption
- Longer standby time for the battery
- Reduced thermal budget for driver circuit
- Double-stack emitter technology delivers higher output and improved signal-to-noise ratio
- High robustness to withstand demanding industrial and environmental conditions
- Long product lifetime supported by AEC-Q102 automotive qualified reliability standards
- Reduced system complexity due to a few emitters required for full coverage
- From chip to package, complete in-house development and production
Applications
- Gesture control or proximity sensing for touchless user interfaces
- Presence detection for smart home systems
- Elevator touchless control and cabin sensing
- Light curtain systems (safety and object detection)
- Machine vision and robotics
- Smart meters
- ATM dispensing machines
- Turbidity and optical sensing
Dimensions
发布日期: 2026-07-15
| 更新日期: 2026-07-21